Delightsome \De*light"some\, a. Very pleasing; delightful. "Delightsome vigor." --Grew. [1913 Webster] Ye shall be a delightsome land, . . . saith the Lord. --Mal. iii. 12. -- {De*light"some*ly}, adv. -- {De*light"some*ness}, n. [1913 Webster]